Monday's ISIS bombing in Turkey stood out not just for its location, but because of the victims. Most of the 32 people killed were university students and activists. Hatice Ezgi Sadet, a 20-year-old from Istanbul, was among them.

Saudi Arabia and Iran are engaged in a sort of regional cold war. US officials have said they hope the Iran deal would lead to diplomatic breakthroughs, but it's just as likely (perhaps more) to lead to greater tensions.

Joaquín "El Chapo" Guzmán escaped from a maximum security prison on July 11. The Mexican government says they will find him. But a new Frontline documentary shows how easy it is to find the notorious drug lord.

Raphael Nzirubusa remembers feeling torn about staying in the US or joining his family in Burundi while war escalated there in the early 1990s. A priest in the US warned against leaving and told Nzirubusa, "We’ll pray for you, but you’re going to have to stay."

Did you think knowing how to speak the language was a prerequisite for winning a Scrabble championship? Think again: Nigel Richards just became the World Champion of Francophone Scrabble, and he doesn't speak French.